bset_auto_save_file_format 1067 src/buffer.c     bset_auto_save_file_format (b, Qt);
bset_auto_save_file_format 4651 src/buffer.c     bset_auto_save_file_format (&buffer_local_flags, make_fixnum (-1));
bset_auto_save_file_format 4778 src/buffer.c     bset_auto_save_file_format (&buffer_defaults, Qt);